330103-00-05-05-01-05 Bently Nevada | Proximity Probe

Product Overview

The Bently Nevada 330103-00-05-05-01-05 is a high-performance 3300 XL 8mm proximity probe, specifically engineered for the vibration monitoring of large-scale rotating machinery. This M10X1 threaded sensor features a 50mm case length and a specialized 0.5-meter cable, totaling a precise product weight of 0.32 kg. As part of the gold-standard 3300 XL series, it provides superior signal stability and longevity in steam turbines, pumps, and compressors.

Technical Configuration

Extreme Thermal & Chemical Resistance

This probe is designed to thrive where others fail. The probe tip is rated for extreme temperatures up to +218°C (425°F peak), while the cable can withstand continuous exposure up to +260°C. With a certified chemical resistance across the pH 2-12 range and 25 bar pressure tolerance via its internal Viton® seal, the 330103-00-05-05-01-05 is built for the most corrosive and high-pressure industrial environments.

Advanced Signal Precision

Equipped with a 2.3mm linear range and a wide 12kHz frequency response, this sensor delivers highly accurate displacement data. The 330103-00-05-05-01-05 utilizes ClickLoc connector technology to ensure a secure, gold-plated electrical contact that resists vibration-induced loosening. It maintains exceptional stability with less than 3% ASF drift even after 56 days of exposure to 93% relative humidity.

Technical Specifications

Mechanical Integrity & Protection

The 330103-00-05-05-01-05 is triple-certified (CSA, ATEX, IECEx) for use in hazardous areas, including AEx ia IIC T5 Ga and Ex ec IIIC T135°C ratings. Its mechanical design features an M10x1 thread with a 15mm maximum thread engagement, providing a secure mount for its 323g/m vibration-dampening mass. The IP67-rated connector ensures total protection against dust and temporary immersion, critical for outdoor or wash-down environments.

Engineering Advantages

The 3300 XL 8mm system provides a significant upgrade over previous 3300 and 7200 series systems, offering improved interchangeability and a lower noise floor. By utilizing a 3-conductor triad cable, the signal range can be extended up to 305 meters without compromising frequency response. This model includes the "05" agency approval option, ensuring global compliance for international facility standards.

Technical FAQs

Q1: What is the benefit of the 0.5m cable on the 330103-00-05-05-01-05?
A1: Short probe cables are ideal for mounting within internal bearing housings or junction boxes, reducing the risk of excess cable snagging in moving machinery.

Q2: Does this probe require a specific extension cable?
A2: Yes, it must be used with a 3300 XL extension cable and a 3300 XL Proximitor sensor for calibrated 7.87 V/mm (200 mV/mil) performance.

Q3: How does the ClickLoc connector improve reliability?
A3: The ClickLoc design provides an audible and tactile click when fully seated and is specifically engineered to prevent the connector from vibrating loose during machine operation.